The correct answer is McCarthyism.
During the 1950's, America was paranoid about communism spreading into the United States. These fears were escalated thanks to the claims made by Senator Joe McCarthy. McCarthy gave several speeches all over the country talking about how he had a list of communists with the US government, military, and other facets of American life. These claims ruined peoples lifes, as many Americans were forced to report to the House Un-American Activities Committee in order to be questioned by Congress.
This type of bullying and blacklisting individuals was infringing on the rights guaranteed to Americans in the Bill of Rights. This statement is the core argument of Margaret Chase Smith's denunciation of McCarthyism.
During WWI, Wilson was the president that entered America into the war after the Zimmerman Telegram was intercepted by British spies working in the U.S. during the war, the economy flourished due to the need for so much war materials. This allowed for the economy to maintain stability that lasted into the great Roaring 20's.
Mark brainliest
Elections in China are based on a hierarchical electoral system
<span>Which statement about the Korean War is true?
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A. South Korea surrendered after communist China's army joined the conflict.
Hope This Helps! :3